too much. [ crowd cheering ] [ grunts ] [ garth ] capital one bank. now with the most branches and atms in the dc area. what's in your wallet? >> outrage for a family. it called police for help. when officers arrived, they were treated like criminals. an officer shot and killed their family dog. we have the rest of the story. >> this is a picture of mercedes, a rottweiler mix. the latest dog shot and killed by police. >> cold-blooded, shot in the head for no reason. >> the family claims two men immediately approached them armed with a gun and demanded the car. it read the minutes to fight them off and rented the house, came back out firing his gun. quite you retaliate the best way you know how. >> the call police. things got out of hand. he says is innocent dog paid the price. >> his son a punching me in the face. >> the police officers without let me go to the bathroom. they held me hostage. >> witnesses tell us a female officer shot the dog in the head . correct i begged her. my dog never needed to be involved. >> police spent hours searching for a